.editor-wrap { display:flex; gap:16px; flex-wrap:wrap; }
.canvas-wrap { border:1px solid #ddd; border-radius:12px; padding:8px; background:#fafafa; }
.canvas-wrap canvas { border-radius:12px; }
.thumb { width:100%; aspect-ratio:1/1; object-fit:cover; border-radius:12px; border:1px solid #e5e5e5; }